bb42d425ed
Mark all malloc like functions and add their appropriate free function to let the compiler complain on mismatches
133 lines
3.9 KiB
C
133 lines
3.9 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Mouse Cursor Virtual Channel Extension
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*
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* Copyright 2023 Pascal Nowack <Pascal.Nowack@gmx.de>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_CHANNEL_RDPEMSC_SERVER_RDPEMSC_H
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#define FREERDP_CHANNEL_RDPEMSC_SERVER_RDPEMSC_H
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#include <freerdp/channels/rdpemsc.h>
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#include <freerdp/channels/wtsvc.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef struct s_mouse_cursor_server_context MouseCursorServerContext;
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typedef UINT (*psMouseCursorServerOpen)(MouseCursorServerContext* context);
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typedef UINT (*psMouseCursorServerClose)(MouseCursorServerContext* context);
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typedef BOOL (*psMouseCursorServerChannelIdAssigned)(MouseCursorServerContext* context,
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UINT32 channelId);
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typedef UINT (*psMouseCursorServerInitialize)(MouseCursorServerContext* context,
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BOOL externalThread);
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typedef UINT (*psMouseCursorServerPoll)(MouseCursorServerContext* context);
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typedef BOOL (*psMouseCursorServerChannelHandle)(MouseCursorServerContext* context,
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HANDLE* handle);
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typedef UINT (*psMouseCursorServerCapsAdvertise)(
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MouseCursorServerContext* context,
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const RDP_MOUSE_CURSOR_CAPS_ADVERTISE_PDU* capsAdvertise);
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typedef UINT (*psMouseCursorServerCapsConfirm)(
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MouseCursorServerContext* context, const RDP_MOUSE_CURSOR_CAPS_CONFIRM_PDU* capsConfirm);
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typedef UINT (*psMouseCursorServerMouseptrUpdate)(
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MouseCursorServerContext* context,
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const RDP_MOUSE_CURSOR_MOUSEPTR_UPDATE_PDU* mouseptrUpdate);
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struct s_mouse_cursor_server_context
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{
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HANDLE vcm;
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/* Server self-defined pointer. */
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void* userdata;
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/*** APIs called by the server. ***/
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/**
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* Optional: Set thread handling.
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* When externalThread=TRUE, the application is responsible to call
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* Poll() periodically to process channel events.
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*
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* Defaults to externalThread=FALSE
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*/
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psMouseCursorServerInitialize Initialize;
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/**
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* Open the mouse cursor channel.
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*/
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psMouseCursorServerOpen Open;
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/**
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* Close the mouse cursor channel.
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*/
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psMouseCursorServerClose Close;
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/**
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* Poll
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* When externalThread=TRUE, call Poll() periodically from your main loop.
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* If externalThread=FALSE do not call.
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*/
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psMouseCursorServerPoll Poll;
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/**
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* Retrieve the channel handle for use in conjunction with Poll().
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* If externalThread=FALSE do not call.
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*/
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psMouseCursorServerChannelHandle ChannelHandle;
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/* All PDUs sent by the server don't require the pduType to be set */
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/*
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* Send a CapsConfirm PDU.
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*/
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psMouseCursorServerCapsConfirm CapsConfirm;
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/*
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* Send a MouseptrUpdate PDU.
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*/
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psMouseCursorServerMouseptrUpdate MouseptrUpdate;
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/*** Callbacks registered by the server. ***/
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/**
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* Callback, when the channel got its id assigned.
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*/
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psMouseCursorServerChannelIdAssigned ChannelIdAssigned;
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/**
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* Callback for the CapsAdvertise PDU.
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*/
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psMouseCursorServerCapsAdvertise CapsAdvertise;
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rdpContext* rdpcontext;
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};
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FREERDP_API void mouse_cursor_server_context_free(MouseCursorServerContext* context);
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WINPR_ATTR_MALLOC(mouse_cursor_server_context_free, 1)
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FREERDP_API MouseCursorServerContext* mouse_cursor_server_context_new(HANDLE vcm);
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#ifdef __cplusplus
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}
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#endif
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#endif /* FREERDP_CHANNEL_RDPEMSC_SERVER_RDPEMSC_H */
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